SIFT BEARING STORE CATALOG

23236CE4NSKSpherical Roller

23236CE4 is a NSK spherical roller bearing, bore 180 mm, O.D. 320 mm, width 112 mm. Dimensions, drawing, interchanges and price.

Request a quoteEmail usSearch the catalog
Bore d180mm
Outside dia. D320mm
Width B112mm
Dynamic Cr293,000lbs
Static C0r475,000lbs
Limiting speed850rpm
Weight38.542kg
Cr / C0r0.62
Mean dia. dm250mm

Original catalogue drawing - NSK catalogue, page 87

23236CE4 NSK Spherical Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

DdBOutside dia. D320 mmBore d180 mmWidth B112 mm

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

SymbolDimensionmminch
dBore diameter1807.0866
DOutside diameter32012.5984
BInner-ring / bearing width1124.4094

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)180
Bore d (in)7.0866
Outside dia. D (mm)320
Outside dia. D (in)12.5984
Width B (mm)112
Width B (in)4.4094

Load ratings & speeds

Basic dynamic load rating Cr (lbs)293000
Basic static load rating Cor (lbs)475000
Limiting speed - grease (rpm)850
Limiting speed - oil (rpm)1,100

Weight

Weight (kg)38.542

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.118
Shaft shoulder da min (in)7.80
Shaft shoulder da max (in)8.33
Housing shoulder Da min (in)10.76
Housing shoulder Da max (in)11.89

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 200 rpm
4325,8321028,466
6217,22139232,708
8162,9161,02485,333
10130,3332,154179,536
1586,8898,323693,622

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,303,329 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandNSK
Source catalogueNSK inch product catalogue
Catalogue pagep.89 (dimensions) / p.90 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23236-E1-XL-K-TVPBFAGSpherical Roller1803201121720 kN36
23236-E1-XL-TVPBFAGSpherical Roller1803201121720 kN37.2
23236-E1A-XL-K-MFAGSpherical Roller1803201121720 kN37
23236-E1A-XL-MFAGSpherical Roller1803201121720 kN38.5

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
23236CAME4NSKSpherical Roller180320112292,000 lbs37.058

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
23236CAME4NSKSpherical Roller180320112292,000 lbs37.058

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22236CAME4NSKSpherical Roller18032086230,000 lbs29.016
22236CDE4NSKSpherical Roller18032086230,000 lbs29.874
22336CAME4NSKSpherical Roller180380126390,000 lbs66.238
23036CAME4NSKSpherical Roller18028074168,000 lbs16.411
23036CDE4NSKSpherical Roller18028074168,000 lbs16.892
23136CAME4NSKSpherical Roller18030096237,000 lbs26.671
23136CE4NSKSpherical Roller18030096237,000 lbs27.27
23936CAME4NSKSpherical Roller18025052106,000 lbs7.534

Request a quotation for 23236CE4

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

Online enquiry formrichard@bearingsfit.com